The Physics of Smooth Skin: How At-Home IPL Devices Like the Philips Lumea 9000 Actually Work

Published on Aug. 19, 2025, 2:48 p.m.

The desire for smooth, hair-free skin is a thread woven through human history. From the abrasive pumice stones of ancient Rome …

Unveiling the Smooth: The Science Behind the Wyklaus Electric Razor

Published on July 30, 2023, 8:31 p.m.

The quest for smooth, hair-free skin is a narrative as old as human history. From sharpened flint and obsidian tools in ancient…